OEM ODM LiFePO4 12V 50AH Lithium Battery with 3000+ Cycles and IP65 Rating for Marine & Solar Applications
Our OEM/ODM LiFePO4 12V 50AH battery delivers exceptional performance for marine applications, solar energy storage, and recreational use. Featuring advanced lithium iron phosphate technology, this battery provides superior safety, extended lifespan, and reliable power delivery.
LiFePO4 chemistry provides superior thermal and chemical stability with no risk of leakage, harmful fumes, or explosion.
Delivers up to 3,000 cycles at 90% depth of discharge, significantly outperforming traditional SLA batteries.
Integrated Battery Management System safeguards against temperature fluctuations, ground faults, and unsafe operating conditions.
| Parameter | Value | Notes |
|---|---|---|
| Nominal Voltage | 12.8V | |
| Capacity | 50Ah / 640Wh | |
| Dimensions | 198mm x 128mm x 200mm (220mm) | |
| Weight | 6 kg | |
| Working Voltage Range | 10-14.6V | |
| Max Charging Current | 50A | |
| Max Discharging Current | 50A | Continuous |
| Cycle Life | ≥3,000 cycles | At 90% DOD |
| Protection Rating | IP65 | Dust and water resistant |
| Operating Temperature | -20°C to 60°C | Discharging range |
- Marine vessels and yachts
- Solar energy storage systems
- Recreational vehicles and motorhomes
- Electric boat motors and fishing equipment
- Camping and mobile power supplies
- Emergency power systems and UPS
- Ensure proper securing during transport and installation
- Verify correct polarity connection to prevent BMS damage
- Use only compatible chargers and qualified installers
- Avoid exposure to direct sunlight and temperatures above 60°C
- Keep away from children and pets
A: Yes, we welcome sample orders (1-10 pieces) for quality verification.
A: Our batteries are certified with CE, FCC, ROHS, UN38.3, and MSDS.
A: We provide a 2-year warranty on all our LiFePO4 batteries.
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